Which of the following terms best describes glucose in the process of cellular respiration? a. reactant b. enzyme c. electron carrier d. product

Well it definitely is not the product ( that's ATP), and enzyme/electron carrier don't sound right. My answer is Reactant, my reasoning is the glucose does react by oxidation. Through oxidation in fact, it is said that up to 38 ATP molecules can be produced for every 1 glucose molecule that is oxidized.

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.